How Many ML in a Shot of Whiskey?
When it comes to whiskey, precision matters — whether you’re pouring the perfect dram or mixing up a classic cocktail. So, how many millilitres (ml) are in a shot of whiskey, especially in Ireland where whiskey tradition runs deep?
At Jameson, we’re here to clear up any confusion. In Ireland, the standard whiskey shot size is 35.5ml. This measurement is slightly larger than the standard UK shot (25ml) and just a touch smaller than the average US pour (44ml).
If you’re travelling or ordering abroad, it’s good to know that “a shot” isn’t always a universal standard!
What Is the Standard Whiskey Shot Size in Ireland?
In Ireland, a single shot of whiskey measures 35.5ml, or about 1.2 fluid ounces. It’s the ideal size for savouring the rich, smooth notes of Jameson Irish Whiskey. Shot sizes differ internationally, but Ireland’s standard strikes the perfect balance between generosity and moderation.
In comparison:
- UK: 25ml (single), 50ml (double)
- Ireland: 35.5ml (single), 71ml (double)
- USA: 44ml (single), 59-60ml (double)
Jameson Whiskey Shot Size Calculator — Try It Yourself!
Want to easily calculate your shot size for home pours, cocktails, or parties? Use our interactive Jameson Whiskey Shot Size Calculator below:
Simply select your country, choose your number of shots, and toggle between millilitres and fluid ounces. You’ll have a perfectly measured pour every time — no guesswork needed.
Tip: Ireland’s standard is 35.5ml per shot. For a double, just double it!
How Many Measures Are in a Bottle of Whiskey in Ireland?
| Bottle Size | Single Shots (35.5ml) | Double Shots (71ml) |
| 700ml Bottle | ~19 shots | ~9-10 double shots |
| 1L Bottle | ~28 shots | ~14 double shots |
Perfect for your next drinks with friends — just stock up wisely!
For those planning cocktail parties, check out our full range of Jameson cocktail recipes to inspire your mixing skills.
Whiskey Shot Glass Size Explained
Shot glasses come in all shapes and sizes, but in Ireland, the most common size holds 35.5ml. Whether you’re using a classic tall shot glass or a sturdy whiskey tumbler, having the right glass helps you serve the perfect single or double pour.
Looking for glassware? Explore our Bar Accessories Collection for beautifully crafted whiskey glasses.
Best Jameson Whiskeys to Enjoy as a Shot
When it comes to choosing the perfect Jameson whiskey to enjoy in a shot, there are a few outstanding options. Jameson Original is a timeless classic — smooth, versatile, and easy to enjoy neat. If you’re after something richer, Jameson Black Barrel offers deeper, toasted flavours perfect for sipping. For those who love a twist, Jameson Caskmates Stout Edition adds a hint of hoppy goodness, creating a unique shot experience.
You can explore the full Jameson Whiskeys Collection to find the perfect bottle for your next pour. Each whiskey brings its own character to your glass, making every 35.5ml moment count.
Final Sip
To recap: In Ireland, a standard shot of whiskey is 35.5ml, and that’s exactly how we like it here at Jameson. It’s the perfect amount to enjoy the craftsmanship, heritage, and smooth flavour that defines every drop of our whiskey.
Whether you’re hosting a night in, ordering at the pub, or crafting a signature cocktail, now you know exactly how much to pour — and how to savour it to the last drop.
Sláinte! (That’s “cheers” in Ireland.)